使用某些浏览器版本的FileUploader控件问题 [英] Problem with FileUploader Control with some browsers versions

问题描述

我刚刚使用文件上传器控件在我的应用程序中上传文件..这是我所知道的简单工作....但它不适用于某些浏览器版本..





这是非常严肃的外观..因为它提供错误文件不是.pdf格式..因为我已经检查了文件只有PDF在c＃代码结束..





Plz帮助我...我想知道浏览器是否存在问题，因为任何插件或操作中的其他东西系统导致此问题....

I have just used file uploader control to upload file in my application.. it is simple work as i know....but it not working with some browser versions..


It is very serious looks..because it gives error file is not in .pdf format.. because i have checked files only PDF at c# code end..


Plz help me out...i would like to know whether it is problem at browser due to any add-ons or some thing else in operating system is causing this problem....

推荐答案

在代码文件中，您可以使用以下条件：

In code file you can use condition as following:

if (FileUpload1.PostedFile.ContentType.ToLower() == "application/pdf")
{
  //Your code
}
else
{
  //Display message that pdf file not selected.
}

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